Product ID:DURSBAN (R) L.O. INSECTICIDE; #26066
MSDS Date:01/12/1999
FSC:6840
NIIN:01-210-3392
MSDS Number: BGQQW

DOW CHEMICAL, U S A GOVERNMENT MARKETING

2020 DOW CENTER
MIDLAND, MI 48640-6030
US

Emergency Phone: 517-636-4400

Info Phone: 517-636-1000

Cage: KO480

THE DOW CHEMICAL COMPANY

368 MIDLAND, MI 48674-1776 US

Telephone: 800-258-2436 / 989-636-0773

Cage: 0BHP4

CHLORPYRIFOS (SARA III)

CAS: 2921-88-2

RTECS: TF6300000

Fraction By Weight: 41.5%

OSHA PEL S, 0.2 MG/M3

ACGIH TLV: S, 0.2 MG/M3; 9192

EPA Report Quantity: 1 LB

DOT Report Quantity: 1 LB

XYLENE RANGE AROMATIC SOLVENT PROPRIETARY EMULSIFIERS

CAS: 64742-95-6

Fraction By Weight: 58.5%

LD50 LC50 Mixture:ORAL LD50(RAT):599MG/KG(MALE)/834 FEMALE
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:EYES:MAY CAUSE SLIGHT IRRITATION AND
SLIGHT CORNEAL INJURY.SKIN:PROLONGED EXPOSURE MAY CAUSE
IRRITATION.INHALATION:EXCESSIVE EXPOSURE TO SOLVENT MAY CAUSE
IRRITATION/CNS DEPRESSION.INGESTION:SINGLE DO SE ORAL TOXICITY IS
LOW.SMALL AMOUNTS SWALLOWED IN HANDLING NOT LIKELY TO CAUSE
INJURY.LARGE AMOUNTS MAY CAUSE INJURY.
Explanation of Carcinogenicity:NO DATA AVAILABLE
Effects of Overexposure:EYE AND SKIN IRRITATION. SOLVENT EXPOSURE- EYE
AND UPPER RESPIRATORY IRRITATION, INCREASED BODY HEAT, CNS EFFECTS
SUCH AS HEADACHE, DIZZINESS, INCOORDINATION, DROWSINESS,
UNCONSCIOUSNESS. CHOLINESTERA SE INHIBITION- HEADACHE, DIZZINESS,
INCOORDINATION, MUSCLE TWITCHING, TREMORS, NAUSEA, ABDOMINAL
CRAMPS, DIARRHEA, ETC.
Medical Cond Aggravated by Exposure:PERSONS WITH EYE, SKIN, AND
RESPIRATORY DISORDERS MAY BE AT INCREASED RISK.

First Aid:EYES: FLUSH WITH LARGE AMOUNTS OF WATER. GET MEDICAL
ATTENTION. SKIN: REMOVE CONTAMINATED CLOTHING. WASH SKIN AREA WITH
SOAP AND WATER. GET MEDICAL ATTENTION. INHALATION: MOVE TO FRESH
AIR. IF SYMPTOM S OF CHOLINESTERASE INHIBITION APPEARS.GET MEDICAL
ATTENTION. INGESTION: DO NOT INDUCE VOMITING. GET MEDICAL
ATTENTION.

Flash Point Method:TCC
Flash Point:=52.9C, 127.3F
Lower Limits:1.0
Upper Limits:6.0
Extinguishing Media:USE CARBON DIOXIDE, FOAM, OR DRY CHEMICAL.
Fire Fighting Procedures:FOAM FIRE EXTINGUISHING SYSTEM IS PREFERRED
BECAUSE UNCONTROLLED WATER CAN SPREAD POSSIBLE CONTAMINATION.
SHOULD WEAR SCBA AND FULL PROTECTIVE EQUIPMENT.
Unusual Fire/Explosion Hazard:TOXIC IRRITATING GASES MAY BE FORMED IN
EVENT OF FIRE. VIOLENT RUPTURE OF CONTAINERS DUE TO
OVERPRESSURIZATION.

Spill Release Procedures:ABSORB SPILLS WITH ABSORBENT MATERIAL SUCH AS
HAZORB, ZORBALL, OR DIRT. THOROUGHLY WASH AREAS WHICH COME INTO
CONTACT WITH THIS PRODUCT. CONTAIN SPILLS TO KEEP OUT OF SEWERS.
FOR LARGE SPILLS, CONSULT MANUFACTURER.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:DO NOT SWALLOW, DO NOT GET IN EYES OR
ON SKIN. AVOID BREATHING MIST OR VAPORS. KEEP AWAY FROM HEAT AND
OPEN FLAMES. HANDLE IN VENTILATED AREAS.
Other Precautions:WASH THOROUGHLY AFTER HANDLING.

Respiratory Protection:WHEN ATMOSPERIC EXPOSURE LEVELS EXCEEDS
GUIDELINE, USE AN APPROVED AIR-PURIFYING RESPIRATOR. FOR EMERGENCY
AND WHERE GUIDELINES MAY BE GREATLY EXCEEDED, USE AN APPROVED
POSITIVE-PRESSURE SELF-CONTAINE D BREATHING APPARATUS.
Ventilation:LOCAL EXHAUST TO MAINTN BELOW TLV.
Protective Gloves:CHEMICALLY-RESISTANT GLOVES.
Eye Protection:SAFETY/CHEM GOGGLES
Other Protective Equipment:FULL PROTECTIVE CLOTHING,SAFETY SHOWER,EYE
WASH STATION
Work Hygienic Practices:OBSERVE GOOD PERSONAL HYGIENE PRACTICES AND
RECOMMENDED PROCEDURES. DO NOT WEAR CONTAMINATED CLOTHING OR
FOOTWEAR.
Supplemental Safety and Health
DO NOT GET ON SKIN, IN EYES OR ON CLOTHING. DO NOT BREATHE VAPORS OR
MISTS.

HCC:F4
Boiling Pt:B.P. Text:290F/143C
Decomp Temp:Decomp Text:320F,160C
Vapor Pres:<10MMHG
Spec Gravity:1.16
Solubility in Water:EMULSIFIABLE
Appearance and Odor:CLEAR, LIGHT-AMBER LIQUID. SOLVENT-TYPE ODOR.
Percent Volatiles by Volume:10

Stability Indicator/Materials to Avoid:YES
NONE KNOWN
Stability Condition to Avoid:HIGH TEMPERATURES ABOVE 122 F, SPARKS, AND
OPEN FLAMES
Hazardous Decomposition Products:UNDER FIRE CONDITIONS, HYDROGEN
CHLORIDE, ETHYL SULFIDE, DIETHYL SULFIDE AND NITROGEN OXIDES CAN BE
FORMED.
Conditions to Avoid Polymerization:WILL NOT OCCUR.

Waste Disposal Methods:DO NOT CONTAMINATE FOOD, FEED, OR WATER BY
STORAGE OR DISPOSAL. PESTICIDE WASTES ARE TOXIC. IMPROPER DISPOSAL
OF EXCESS PESTICIDE, SPRAY MIXTURE, OR RINSATE IS A VIOLATION OF
FEDERAL LAW. CONTACT STAT E PESTICIDE OR ENVIRONMENTAL CONTROL
AGENCY.

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of Defense. The United States of America in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. Any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.